#ifndef REMOTE_UNWIND_LIBUNWIND
#include <errno.h>
#include <libunwind.h>
#include "perf_regs.h"
#include "../../util/unwind.h"
#include "../../util/debug.h"
#endif

int LIBUNWIND__ARCH_REG_ID(int regnum)
{
	switch (regnum) {
	case UNW_AARCH64_X0:
		return PERF_REG_ARM64_X0;
	case UNW_AARCH64_X1:
		return PERF_REG_ARM64_X1;
	case UNW_AARCH64_X2:
		return PERF_REG_ARM64_X2;
	case UNW_AARCH64_X3:
		return PERF_REG_ARM64_X3;
	case UNW_AARCH64_X4:
		return PERF_REG_ARM64_X4;
	case UNW_AARCH64_X5:
		return PERF_REG_ARM64_X5;
	case UNW_AARCH64_X6:
		return PERF_REG_ARM64_X6;
	case UNW_AARCH64_X7:
		return PERF_REG_ARM64_X7;
	case UNW_AARCH64_X8:
		return PERF_REG_ARM64_X8;
	case UNW_AARCH64_X9:
		return PERF_REG_ARM64_X9;
	case UNW_AARCH64_X10:
		return PERF_REG_ARM64_X10;
	case UNW_AARCH64_X11:
		return PERF_REG_ARM64_X11;
	case UNW_AARCH64_X12:
		return PERF_REG_ARM64_X12;
	case UNW_AARCH64_X13:
		return PERF_REG_ARM64_X13;
	case UNW_AARCH64_X14:
		return PERF_REG_ARM64_X14;
	case UNW_AARCH64_X15:
		return PERF_REG_ARM64_X15;
	case UNW_AARCH64_X16:
		return PERF_REG_ARM64_X16;
	case UNW_AARCH64_X17:
		return PERF_REG_ARM64_X17;
	case UNW_AARCH64_X18:
		return PERF_REG_ARM64_X18;
	case UNW_AARCH64_X19:
		return PERF_REG_ARM64_X19;
	case UNW_AARCH64_X20:
		return PERF_REG_ARM64_X20;
	case UNW_AARCH64_X21:
		return PERF_REG_ARM64_X21;
	case UNW_AARCH64_X22:
		return PERF_REG_ARM64_X22;
	case UNW_AARCH64_X23:
		return PERF_REG_ARM64_X23;
	case UNW_AARCH64_X24:
		return PERF_REG_ARM64_X24;
	case UNW_AARCH64_X25:
		return PERF_REG_ARM64_X25;
	case UNW_AARCH64_X26:
		return PERF_REG_ARM64_X26;
	case UNW_AARCH64_X27:
		return PERF_REG_ARM64_X27;
	case UNW_AARCH64_X28:
		return PERF_REG_ARM64_X28;
	case UNW_AARCH64_X29:
		return PERF_REG_ARM64_X29;
	case UNW_AARCH64_X30:
		return PERF_REG_ARM64_LR;
	case UNW_AARCH64_SP:
		return PERF_REG_ARM64_SP;
	case UNW_AARCH64_PC:
		return PERF_REG_ARM64_PC;
	default:
		pr_err("unwind: invalid reg id %d\n", regnum);
		return -EINVAL;
	}

	return -EINVAL;
}
ommit</a><a href='/cgit.cgi/linux/net-next.git/diff/net/irda/irlan/irlan_eth.c?id=09f2ba0b0b7c44ecea49cf69a708203b76ba5535'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/net/irda/irlan/irlan_eth.c'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=09f2ba0b0b7c44ecea49cf69a708203b76ba5535'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net?id=09f2ba0b0b7c44ecea49cf69a708203b76ba5535'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/irda?id=09f2ba0b0b7c44ecea49cf69a708203b76ba5535'>irda</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/irda/irlan?id=09f2ba0b0b7c44ecea49cf69a708203b76ba5535'>irlan</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/irda/irlan/irlan_eth.c?id=09f2ba0b0b7c44ecea49cf69a708203b76ba5535'>irlan_eth.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='09f2ba0b0b7c44ecea49cf69a708203b76ba5535'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Jisheng Zhang &lt;jszhang@marvell.com&gt;</td><td class='right'>2016-11-10 17:21:29 +0800</td></tr>
<tr><th>committer</th><td>Mark Brown &lt;broonie@kernel.org&gt;</td><td class='right'>2016-11-11 15:38:08 +0000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/irda/irlan/irlan_eth.c?id=09f2ba0b0b7c44ecea49cf69a708203b76ba5535'>09f2ba0b0b7c44ecea49cf69a708203b76ba5535</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/irda/irlan/irlan_eth.c?id=09f2ba0b0b7c44ecea49cf69a708203b76ba5535'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=09f2ba0b0b7c44ecea49cf69a708203b76ba5535'>042df33ac99f77d8b86ac427431e267c33561c35</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net/irda/irlan/irlan_eth.c?id=09f2ba0b0b7c44ecea49cf69a708203b76ba5535'>net/irda/irlan/irlan_eth.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/irda/irlan/irlan_eth.c?id=1001354ca34179f3db924eb66672442a173147dc'>1001354ca34179f3db924eb66672442a173147dc</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/irda/irlan/irlan_eth.c?id=09f2ba0b0b7c44ecea49cf69a708203b76ba5535&amp;id2=1001354ca34179f3db924eb66672442a173147dc'>diff</a>)</td></tr></table>
<div class='commit-subject'>regulator: gpio: properly check return value of of_get_named_gpio</div><div class='commit-msg'>The function of_get_named_gpio() could return -ENOENT, -EPROBE_DEFER
-EINVAL and so on. Currently, for the optional property "enable-gpio",
we only check -EPROBE_DEFER, this is not enough since there may be
misconfigured "enable-gpio" in the DTB, of_get_named_gpio() will return
-EINVAL in this case, we should return immediately here. And for the
optional property "gpios", we didn't check the return value, the driver
will continue to the point where gpio_request_array() is called, it
doesn't make sense to continue if we got -EPROBE_DEFER or -EINVAL here.

This patch tries to address these two issues by properly checking the
return value of of_get_named_gpio.

Signed-off-by: Jisheng Zhang &lt;jszhang@marvell.com&gt;
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=09f2ba0b0b7c44ecea49cf69a708203b76ba5535'>Diffstat</a> (limited to 'net/irda/irlan/irlan_eth.c')</div><table summary='diffstat' class='diffstat'>